Jove
Visualize
お問い合わせ
JoVE
x logofacebook logolinkedin logoyoutube logo
JoVEについて
概要リーダーシップブログJoVEヘルプセンター
著者向け
出版プロセス編集委員会範囲と方針査読よくある質問投稿
図書館員向け
推薦の声購読アクセスリソース図書館諮問委員会よくある質問
研究
JoVE JournalMethods CollectionsJoVE Encyclopedia of Experimentsアーカイブ
教育
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab Manual教員リソースセンター教員サイト
利用規約
プライバシーポリシー
ポリシー

関連する概念動画

Types of Selection01:46

Types of Selection

37.5K
Natural selection influences the frequencies of particular alleles and phenotypes within populations in several different ways. Primarily, natural selection can be directional, stabilizing, or disruptive. Directional selection favors one extreme trait and shifts the population towards that phenotype while selecting against individuals displaying alternate traits. Stabilizing selection favors an intermediate trait with a narrow range of variation. Deviation from the optimal phenotype towards an...
37.5K
Ecological Niches02:02

Ecological Niches

22.3K
All organisms have a position within an ecosystem. The complete set of living and nonliving factors—including food resources, climate, and terrain—that define the position of a given organism are collectively referred to as the organism’s ecological niche.
22.3K
Review and Preview01:13

Review and Preview

9.5K
Data are individual items of information obtained from a population or sample. Data may be classified as qualitative (categorical), quantitative continuous, or quantitative discrete. Because it is not practical to measure the entire population in a study, researchers use samples to represent the population. A random sample is a representative group from the population chosen by using a method that gives each individual in the population an equal chance of being included in the sample. Random...
9.5K
Review and Preview01:10

Review and Preview

5.9K
In statistics, several tools are used to interpret the data. Measures of central tendency represent the characteristics of the data, such as mean, median, and mode. Additionally, measures of variance like standard deviation and range are used to find the spread of data from the mean. Relative standing measures the distance between data locations. Commonly used measures of relative standings are percentile, z score, and quartiles.
Percentiles are a type of fractile that partition data into...
5.9K
Journal Bearings01:23

Journal Bearings

1.6K
Journal bearings are mechanical components that support and provide lateral stability to rotating shafts and axles. They are crucial in reducing friction, wear, and vibration in machinery such as engines, turbines, and pumps. The principle behind journal bearings is forming a thin lubricant film between the bearing surface and the rotating shaft, which minimizes direct contact and reduces frictional forces.
To better understand the concept of journal bearings, consider a rope winch with dry or...
1.6K
Other Pulmonary Disorders01:17

Other Pulmonary Disorders

1.8K
Respiratory disorders encompass a range of conditions with varying levels of severity. Asthma, marked by chronic airway inflammation and hypersensitivity, is one such condition. It can lead to airway obstruction due to factors like bronchial spasms, mucosal edema, increased mucus secretion, or epithelial damage. Asthma triggers are diverse, ranging from allergens to emotional upset, and treatment focuses on both immediate relief through bronchodilators and long-term inflammation suppression.
1.8K

こちらも読む

関連記事

共著者、ジャーナル、引用グラフによってこの研究に関連する記事。

並び替え
Same author

In Science Journals.

Science (New York, N.Y.)·2026
Same author

In Science Journals.

Science (New York, N.Y.)·2026
Same author

In Other Journals.

Science (New York, N.Y.)·2026
Same author

In Science Journals.

Science (New York, N.Y.)·2026
Same author

In Other Journals.

Science (New York, N.Y.)·2026
Same author

In Science Journals.

Science (New York, N.Y.)·2026
Same journal

A native sulfur deposit in Gale crater, Mars.

Science (New York, N.Y.)·2026
Same journal

Coordinated demise of harmful algal blooms.

Science (New York, N.Y.)·2026
Same journal

Genetic effects put into context.

Science (New York, N.Y.)·2026
Same journal

Bacteria share proteins to survive antibiotics.

Science (New York, N.Y.)·2026
Same journal

Impacts shaped Earth's first continents.

Science (New York, N.Y.)·2026
Same journal

Erratum for the Report "Covalently bonded single-molecule junctions with stable and reversible photoswitched conductivity" by C. Jia <i>et al</i>.

Science (New York, N.Y.)·2026
関連記事をすべて見る

関連する実験動画

Updated: May 5, 2026

The ITS2 Database
16:17

The ITS2 Database

Published on: March 12, 2012

30.7K

他 の 雑誌

Madeleine Seale, Sacha Vignieri, Michael A Funk

    Science (New York, N.Y.)
    |October 24, 2024
    PubMed
    まとめ
    この要約は機械生成です。

    この記事は,様々な科学分野における重要な研究を厳選したものです. 現在の科学文献を形作っている主要な発見と新興傾向を強調しています.

    さらに関連する動画

    Alternative Cultures for Human Pluripotent Stem Cell Production, Maintenance, and Genetic Analysis
    08:27

    Alternative Cultures for Human Pluripotent Stem Cell Production, Maintenance, and Genetic Analysis

    Published on: July 24, 2014

    12.3K
    A Friction Testing-Bioreactor Device for Study of Synovial Joint Biomechanics, Mechanobiology, and Physical Regulation
    09:48

    A Friction Testing-Bioreactor Device for Study of Synovial Joint Biomechanics, Mechanobiology, and Physical Regulation

    Published on: June 2, 2022

    2.8K

    関連する実験動画

    Last Updated: May 5, 2026

    The ITS2 Database
    16:17

    The ITS2 Database

    Published on: March 12, 2012

    30.7K
    Alternative Cultures for Human Pluripotent Stem Cell Production, Maintenance, and Genetic Analysis
    08:27

    Alternative Cultures for Human Pluripotent Stem Cell Production, Maintenance, and Genetic Analysis

    Published on: July 24, 2014

    12.3K
    A Friction Testing-Bioreactor Device for Study of Synovial Joint Biomechanics, Mechanobiology, and Physical Regulation
    09:48

    A Friction Testing-Bioreactor Device for Study of Synovial Joint Biomechanics, Mechanobiology, and Physical Regulation

    Published on: June 2, 2022

    2.8K

    科学分野:

    • 一般科学
    • 分野間の研究

    背景:

    • 科学の分野は急速に進化しています
    • 重要な研究を特定することは,進歩に追いつくために不可欠です.

    研究 の 目的:

    • 影響力のある科学出版物の簡潔な概要を提示する.
    • 現在の研究における重要な発見とトレンドを強調する.

    主な方法:

    • 専門家の編集者が最新の出版物を整理しました.
    • 選択は重要性と影響に基づく.

    主要な成果:

    • 様々な科学分野から得られた重要な発見が紹介されています.
    • 新興の研究分野と方法論が紹介されています.

    結論:

    • 選択された文献は,科学的知識への重要な貢献を表しています.
    • この概要は,重要な現在の研究のためのガイドとして機能します.